Motor Evoked Potentials

Motor evoked potentials (MEPs) are electrical signals that are generated when the brain is stimulated with a magnetic or electrical field. These signals are used to assess the function of the motor pathways in the brain. They are often used to assess motor function after a stroke, traumatic brain injury, or spinal cord injury. They are also used for surgical planning purposes, such as in cases of brain tumor resection. By measuring the MEPs, medical professionals can get an indication of how well the nerve pathways are functioning, in order to provide better patient care.